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Home > Hardware> Exhaust SystemsBONZÍ Quiet Power Tuned (Sport) Pipe

A favorite amongst radio control boating enthusiasts, the BONZÍ Quiet Power Tuned Pipe offers one of the quietest pipes on the market. Made from quality CNC machined barstock aluminum (not a typical spun aluminum) and available with a 180 degree “V”, a Wrap-to-Center, a 90 degree or a 105 degree header pipe, the Quiet Power Tuned Pipe is built to last, and runs much like a steel pipe. It gives exceptional low end and mid-range performance for neck-snapping acceleration!It is also extremely smooth and quiet at the high end.  This pipe is designed to work with the Zenoah water-cooled G260PUM and G231PUM, as well as the Quickdraw 25cc – it even comes with a sturdy water-cooled manifold that is available in black, blue, lime green, orange, purple, red or silver. It looks as good as it sounds! Try one on your next boat, or upgrade from your current pipe. Your neighbors will agree that it is quieter! As with all BONZÍ hardware, we offer full professional technical support.Not sure if the BONZÍ Quiet Power Tuned Pipe is right for you? Give us a call or e-mail us with your boat’s details, and we’ll let you know if our Quiet Power Tuned Pipe system works for you.Pipe Only (w/cooling ring) – 15 1/4″ long
Pipe girth – 2 1/8″BONZÍ Quiet Power Pipe Diagram (View)

BONZÍ Front Piece
Convergence Cone
$60.00
BONZÍ Pipe Cooling Ring v.2.0 – Redesigned!
Pipe Cooling Ring$24.95
BONZÍ Water-Cooled Exhaust Manifold v. 2.0 – Redesigned!
Manifold$39.95
Teflon Seals for ExhaustManifold (pair)
Teflon seals for Manifold
$7.95/pr
BONZÍ Wrap-to-Center
Header Pipe – 7/8″ OD – Stainless
WTC Header$36.00
BONZÍ 180 Degree “V” Header Pipe – 7/8″ OD – Stainless
V Header$36.00
BONZÍ Quiet Power Tuned Pipe Only (Includes Cooling Ring)
Quiet Pipe Only$129.95
BONZÍ Race Performance Pipe Only (includes Cooling Ring)
Race Pipe Only
$129.95
BONZÍ 90 Degree Header Pipe – 1″ Offset / 7/8″ OD – Stainless
90 Degree header
$36.00
BONZÍ 90 Degree Header Pipe – 2″ Offset / 7/8″ OD – Stainless
90 Degree header
$36.00
BONZÍ 90 Degree Header Pipe – 3″ Offset / 7/8″ OD – Stainless
90 Degree header
$36.00
BONZÍ 105 Degree Header Pipe – 7/8″ OD – Stainless
105 Degree header
$36.00
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Bonzi' Exhaust systems

BONZÍ Performance Race Pipe

* Adds approximately 1 HP to your Zenoah engine *

The BONZÍ Performance Race Pipe is the race version of the popular BONZÍ Quiet Power Tuned Pipe System. Featuring CNC machined aluminum components, the Race Pipe has one inch mid-range power band and race tail configuration. This pipe features thread-together components for easy replacement and can be changed easily to the Quiet Power Tuned Pipe if quieter running is desired. Unlike other thin spun aluminum pipes, this Race Pipe performs more like a steel pipe – it does not distort under high temperatures or pressure.

Give our BONZÍ Performance Race Pipe a try – we know that you will like its performance. Get the most out of your engine with our Race Pipe – it will help maximize your engine’s horsepower and performance unlike any other pipe system on the market. Like with all of our BONZÍ hardware, we guarantee quality and reliability and offer full professional technical support.

Race Pipe without silencer = 98db
Race Pipe with silencer = 85-86db
(At 50 feet)

Pipe Only (w/cooling ring) – 16 1/4″ long
Pipe girth – 2 1/8″

BONZÍ Race Pipe Diagram (View)

BONZÍ Silencer
BONZÍ Silencer
BZ3006-7

BONZÍ Silencer

$65.00

View the Silencer diagram

Not planning to use this on a BONZÍ pipe? Make sure to let us know so
we can include a custom adaptor!

Custom silencer adaptor


Performance Packages

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list of Exhaust Hardware

Technical Questions? E-mail us

BONZÍ Race Pipe SystemBZ3501-C  
$199.95 (WTC)
BZ3501-V  
$199.95 (“V”)
BZ3501-90  
$199.95 (90 Degree)

BZ3501-105  Buy now
$199.95 (105 Degree)
BONZÍ Race Pipe Tail Piece
BONZÍ Race Pipe Tail Piece

BZ3006-4
Race Pipe Tail Piece - Buy now
$65.00
BONZÍ Quiet Power Tuned
Pipe System
BZ3506-C 
$199.95 (WTC)
BZ3506-V
$199.95 (“V”)
BZ3506-90  
$199.95 (90 Degree)
BZ3506-105  Buy now
$199.95 (105 Degree)
BONZÍ Water-Cooled Exhaust Manifold V. 2.0 – REDESIGNED!
Water-cooled manifold

3″ wide with brass fittings

BZ3010
Buy now - Water Cooled exhaust manifold
$39.95
View Manifold diagram
Teflon Seals for Water-Cooled Manifold

Super long-lasting teflon seals featuring the highest temperature rating;
machined to fit the BONZÍ Water-Cooled Manifold (BZ3010). Sold as a pair.

Teflon Seals
BZ3510
Teflon Seals for Water-Cooled Manifold - BUY NOW
$7.95 (Pair)
BONZÍ Exhaust Tip
Exhaust tip

1 1/2″ OD at the flange, 7/8″ OD of
the outlet, 1 1/8″ overall length

BZ3011

$19.95
Hi Temp Viton “O” Ring
– Set of 6

Viton O Ring

7/8th ID, 1 1/8 OD
BZ3512
Hi Temp Viton O Ring - BUY NOW
$7.50
(Set of 6)